CbmLitTrackFinderBranch Class Reference

#include <CbmLitTrackFinderBranch.h>

Inheritance diagram for CbmLitTrackFinderBranch:

Collaboration diagram for CbmLitTrackFinderBranch:

Public Member Functions
	CbmLitTrackFinderBranch ()
	Constructor. More...
virtual	~CbmLitTrackFinderBranch ()
	Destructor. More...
LitStatus	DoFind (HitPtrVector &hits, TrackPtrVector &trackSeeds, TrackPtrVector &tracks)
	Inherited from CbmLitTrackFinder. More...
void	SetFinalSelection (TrackSelectionPtr finalSelection)
void	SetSeedSelection (TrackSelectionPtr seedSelection)
void	SetFilter (TrackUpdatePtr filter)
void	SetPropagator (TrackPropagatorPtr propagator)
void	SetNofStations (Int_t nofStations)
void	SetNofIterations (Int_t nofIterations)
void	SetMaxNofMissingHits (const vector< Int_t > &maxNofMissingHits)
void	SetPDG (const vector< Int_t > &pdg)
void	SetChiSqStripHitCut (const vector< litfloat > &chiSqStripHitCut)
void	SetChiSqPixelHitCut (const vector< litfloat > &chiSqPixelHitCut)
void	SetSigmaCoef (const vector< litfloat > &sigmaCoef)

Protected Member Functions
void	ArrangeHits (HitPtrIterator itBegin, HitPtrIterator itEnd)
void	InitTrackSeeds (TrackPtrIterator itBegin, TrackPtrIterator itEnd)
	Initialize track seeds. More...
void	FollowTracks (TrackPtrIterator itBegin, TrackPtrIterator itEnd)
	Main track following procedure. More...
void	RemoveHits (TrackPtrIterator itBegin, TrackPtrIterator itEnd)
	Write already used hits to a used hits set. More...
void	CopyToOutput (TrackPtrIterator itBegin, TrackPtrIterator itEnd, TrackPtrVector &tracks)
	Copy tracks to output array. More...

Private Attributes
CbmLitHitData	fHitData
std::set< Int_t >	fUsedHitsSet
std::set< Int_t >	fUsedSeedsSet
TrackPtrVector	fTracks
TrackSelectionPtr	fSeedSelection
TrackSelectionPtr	fFinalSelection
TrackPropagatorPtr	fPropagator
TrackUpdatePtr	fFilter
Int_t	fNofStations
Int_t	fNofIterations
Int_t	fIteration
Int_t	fMaxNofHitsInValidationGate
Int_t	fMaxNofBranches
vector< Int_t >	fMaxNofMissingHits
vector< Int_t >	fPDG
vector< litfloat >	fChiSqStripHitCut
vector< litfloat >	fChiSqPixelHitCut
vector< litfloat >	fSigmaCoef

Detailed Description

Definition at line 28 of file CbmLitTrackFinderBranch.h.

Constructor & Destructor Documentation

CbmLitTrackFinderBranch()

CbmLitTrackFinderBranch::CbmLitTrackFinderBranch

(

)

Constructor.

Definition at line 26 of file CbmLitTrackFinderBranch.cxx.

~CbmLitTrackFinderBranch()

CbmLitTrackFinderBranch::~CbmLitTrackFinderBranch ( )

virtual

Destructor.

Definition at line 46 of file CbmLitTrackFinderBranch.cxx.

Member Function Documentation

ArrangeHits()

void CbmLitTrackFinderBranch::ArrangeHits ( HitPtrIterator  itBegin, HitPtrIterator  itEnd  )

protected

Definition at line 77 of file CbmLitTrackFinderBranch.cxx.

References CbmLitHitData::AddHit(), CbmLitHitData::Arrange(), fHitData, fUsedHitsSet, and CbmLitHit::GetRefId().

Referenced by DoFind().

CopyToOutput()

void CbmLitTrackFinderBranch::CopyToOutput ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd, TrackPtrVector &  tracks  )

protected

Copy tracks to output array.

Parameters

[in]	Iterator	to the first track.
[in]	Iterator	to the last track.
[out]	Output	track array.

Definition at line 284 of file CbmLitTrackFinderBranch.cxx.

References CbmLitTrack::CheckParams(), fUsedSeedsSet, CbmLitTrack::GetPreviousTrackId(), CbmLitTrack::GetQuality(), kLITBAD, and tracks.

Referenced by DoFind().

DoFind()

LitStatus CbmLitTrackFinderBranch::DoFind ( HitPtrVector &  hits, TrackPtrVector &  trackSeeds, TrackPtrVector &  tracks  )

virtual

Inherited from CbmLitTrackFinder.

Implements CbmLitTrackFinder.

Definition at line 48 of file CbmLitTrackFinderBranch.cxx.

References ArrangeHits(), CbmLitHitData::Clear(), CopyToOutput(), fFinalSelection, fHitData, fIteration, fNofIterations, fNofStations, FollowTracks(), fTracks, fUsedHitsSet, fUsedSeedsSet, hits, InitTrackSeeds(), kLITSUCCESS, RemoveHits(), CbmLitHitData::SetNofStations(), and tracks.

FollowTracks()

void CbmLitTrackFinderBranch::FollowTracks ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd  )

protected

Main track following procedure.

Definition at line 109 of file CbmLitTrackFinderBranch.cxx.

References CbmLitTrack::AddHit(), counter, CbmLitQualitySort::DoSortChiSqOverNDF(), fChiSqPixelHitCut, fChiSqStripHitCut, fFilter, fHitData, first, fIteration, fMaxNofBranches, fMaxNofHitsInValidationGate, fMaxNofMissingHits, fNofStations, fPDG, fPropagator, fSigmaCoef, CbmLitHitData::GetBinByZPos(), CbmLitTrack::GetChi2(), CbmLitTrackParam::GetCovariance(), CbmLitHitData::GetHits(), CbmLitHitData::GetMaxErrT(), CbmLitHitData::GetMaxErrX(), CbmLitHitData::GetMaxErrY(), CbmLitHitData::GetMinZPos(), CbmLitTrack::GetNofMissingHits(), CbmLitTrack::GetParamLast(), CbmLitHit::GetT(), CbmLitTrackParam::GetTime(), CbmLitHit::GetType(), CbmLitPixelHit::GetX(), CbmLitTrackParam::GetX(), CbmLitPixelHit::GetY(), CbmLitTrackParam::GetY(), CbmLitHit::GetZ(), CbmLitHitData::GetZPosBins(), CbmLitHitData::GetZPosByBin(), hits, kLITERROR, kLITPIXELHIT, kLITSTRIPHIT, max(), lit::NDF(), CbmLitTrack::SetChi2(), CbmLitTrack::SetLastStationId(), CbmLitTrack::SetNDF(), CbmLitTrack::SetNofMissingHits(), CbmLitTrack::SetParamLast(), and sqrt().

Referenced by DoFind().

InitTrackSeeds()

void CbmLitTrackFinderBranch::InitTrackSeeds ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd  )

protected

Initialize track seeds.

Parameters

[in]	itBegin	Iterator to the first track seed.
[in]	itEnd	Iterator to the last track seed.

Definition at line 87 of file CbmLitTrackFinderBranch.cxx.

References fIteration, fPDG, fSeedSelection, fTracks, fUsedSeedsSet, CbmLitTrack::GetPreviousTrackId(), CbmLitTrack::GetQuality(), kLITBAD, kLITGOOD, CbmLitTrack::SetChi2(), and CbmLitTrack::SetPDG().

Referenced by DoFind().

RemoveHits()

void CbmLitTrackFinderBranch::RemoveHits ( TrackPtrIterator  itBegin, TrackPtrIterator  itEnd  )

protected

Write already used hits to a used hits set.

Parameters

[in]	Iterator	to the first track.
[in]	Iterator	to the last track.

Definition at line 273 of file CbmLitTrackFinderBranch.cxx.

References fUsedHitsSet, CbmLitTrack::GetHit(), CbmLitTrack::GetNofHits(), CbmLitTrack::GetQuality(), CbmLitHit::GetRefId(), and kLITBAD.

Referenced by DoFind().

SetChiSqPixelHitCut()

void CbmLitTrackFinderBranch::SetChiSqPixelHitCut ( const vector< litfloat > &  chiSqPixelHitCut )

inline

Definition at line 67 of file CbmLitTrackFinderBranch.h.

References fChiSqPixelHitCut.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetChiSqStripHitCut()

void CbmLitTrackFinderBranch::SetChiSqStripHitCut ( const vector< litfloat > &  chiSqStripHitCut )

inline

Definition at line 64 of file CbmLitTrackFinderBranch.h.

References fChiSqStripHitCut.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetFilter()

void CbmLitTrackFinderBranch::SetFilter ( TrackUpdatePtr  filter )

inline

Definition at line 54 of file CbmLitTrackFinderBranch.h.

References fFilter.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetFinalSelection()

void CbmLitTrackFinderBranch::SetFinalSelection ( TrackSelectionPtr  finalSelection )

inline

Definition at line 48 of file CbmLitTrackFinderBranch.h.

References fFinalSelection.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetMaxNofMissingHits()

void CbmLitTrackFinderBranch::SetMaxNofMissingHits ( const vector< Int_t > &  maxNofMissingHits )

inline

Definition at line 60 of file CbmLitTrackFinderBranch.h.

References fMaxNofMissingHits.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetNofIterations()

void CbmLitTrackFinderBranch::SetNofIterations ( Int_t  nofIterations )

inline

Definition at line 59 of file CbmLitTrackFinderBranch.h.

References fNofIterations.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetNofStations()

void CbmLitTrackFinderBranch::SetNofStations ( Int_t  nofStations )

inline

Definition at line 58 of file CbmLitTrackFinderBranch.h.

References fNofStations.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetPDG()

void CbmLitTrackFinderBranch::SetPDG ( const vector< Int_t > &  pdg )

inline

Definition at line 63 of file CbmLitTrackFinderBranch.h.

References fPDG.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetPropagator()

void CbmLitTrackFinderBranch::SetPropagator ( TrackPropagatorPtr  propagator )

inline

Definition at line 55 of file CbmLitTrackFinderBranch.h.

References fPropagator.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetSeedSelection()

void CbmLitTrackFinderBranch::SetSeedSelection ( TrackSelectionPtr  seedSelection )

inline

Definition at line 51 of file CbmLitTrackFinderBranch.h.

References fSeedSelection.

Referenced by CbmLitToolFactory::CreateTrackFinder().

SetSigmaCoef()

void CbmLitTrackFinderBranch::SetSigmaCoef ( const vector< litfloat > &  sigmaCoef )

inline

Definition at line 70 of file CbmLitTrackFinderBranch.h.

References fSigmaCoef.

Referenced by CbmLitToolFactory::CreateTrackFinder().

Member Data Documentation

fChiSqPixelHitCut

vector<litfloat> CbmLitTrackFinderBranch::fChiSqPixelHitCut

private

Definition at line 131 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), and SetChiSqPixelHitCut().

fChiSqStripHitCut

vector<litfloat> CbmLitTrackFinderBranch::fChiSqStripHitCut

private

Definition at line 130 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), and SetChiSqStripHitCut().

fFilter

TrackUpdatePtr CbmLitTrackFinderBranch::fFilter

private

Definition at line 116 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), and SetFilter().

fFinalSelection

TrackSelectionPtr CbmLitTrackFinderBranch::fFinalSelection

private

Definition at line 114 of file CbmLitTrackFinderBranch.h.

Referenced by DoFind(), and SetFinalSelection().

fHitData

CbmLitHitData CbmLitTrackFinderBranch::fHitData

private

Definition at line 107 of file CbmLitTrackFinderBranch.h.

Referenced by ArrangeHits(), DoFind(), and FollowTracks().

fIteration

Int_t CbmLitTrackFinderBranch::fIteration

private

Definition at line 120 of file CbmLitTrackFinderBranch.h.

Referenced by DoFind(), FollowTracks(), and InitTrackSeeds().

fMaxNofBranches

Int_t CbmLitTrackFinderBranch::fMaxNofBranches

private

Definition at line 126 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks().

fMaxNofHitsInValidationGate

Int_t CbmLitTrackFinderBranch::fMaxNofHitsInValidationGate

private

Definition at line 124 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks().

fMaxNofMissingHits

vector<Int_t> CbmLitTrackFinderBranch::fMaxNofMissingHits

private

Definition at line 128 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), and SetMaxNofMissingHits().

fNofIterations

Int_t CbmLitTrackFinderBranch::fNofIterations

private

Definition at line 119 of file CbmLitTrackFinderBranch.h.

Referenced by DoFind(), and SetNofIterations().

fNofStations

Int_t CbmLitTrackFinderBranch::fNofStations

private

Definition at line 118 of file CbmLitTrackFinderBranch.h.

Referenced by DoFind(), FollowTracks(), and SetNofStations().

fPDG

vector<Int_t> CbmLitTrackFinderBranch::fPDG

private

Definition at line 129 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), InitTrackSeeds(), and SetPDG().

fPropagator

TrackPropagatorPtr CbmLitTrackFinderBranch::fPropagator

private

Definition at line 115 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), and SetPropagator().

fSeedSelection

TrackSelectionPtr CbmLitTrackFinderBranch::fSeedSelection

private

Definition at line 113 of file CbmLitTrackFinderBranch.h.

Referenced by InitTrackSeeds(), and SetSeedSelection().

fSigmaCoef

vector<litfloat> CbmLitTrackFinderBranch::fSigmaCoef

private

Definition at line 133 of file CbmLitTrackFinderBranch.h.

Referenced by FollowTracks(), and SetSigmaCoef().

fTracks

TrackPtrVector CbmLitTrackFinderBranch::fTracks

private

Definition at line 111 of file CbmLitTrackFinderBranch.h.

Referenced by DoFind(), and InitTrackSeeds().

fUsedHitsSet

std::set<Int_t> CbmLitTrackFinderBranch::fUsedHitsSet

private

Definition at line 108 of file CbmLitTrackFinderBranch.h.

Referenced by ArrangeHits(), DoFind(), and RemoveHits().

fUsedSeedsSet

std::set<Int_t> CbmLitTrackFinderBranch::fUsedSeedsSet

private

Definition at line 109 of file CbmLitTrackFinderBranch.h.

Referenced by CopyToOutput(), DoFind(), and InitTrackSeeds().

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The documentation for this class was generated from the following files:

• CbmLitTrackFinderBranch.h
• CbmLitTrackFinderBranch.cxx